Flexible eyeglass side shield



FIG. 1 is a perspective view of a flexible eyeglass side shield showing my new design, wherein a partial view of an eyeglass frame is shown in broken lines for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a left side view thereof. 

The ornamental design for a flexible eyeglass side shield, as shown and described. 